Appendix A (A.1.1 How can I represent an expression? (Exploring variables…
A.1.1 How can I represent an expression?
Exploring variables and expression
Combing like terms(legal move 1)
A.1.8 Determine the number solutions
Guess my number
Solving linear equation and checking your solution.
A.1.3 How can I simplify the expression?
Using algebra titles to compare expressions
Which is greater?
Balance ( legal move 4)
A.1.5 Using Algebra Titles to solve for X
What if both sides are equal
Solving for X
A.1.9 Using equations to solve problems
All real number
infinite many solutions
A.1.2 What makes zero?
Using zero to simplify algebraic expressions (legal move 2 and 3)
Order of operations
A.1.7 Checking solutions
What is a solution.
Legal moves tiles move ↔ Corresponding Algebra
A.1.6 More solving equation.
Is there a solution?
A.1.4 Justify and record your work.